ELANsat Technologies WDA-109 2.4GHz Wireless Digital Audio Headphone User Manual DIO S109
ELANsat Technologies Inc. 2.4GHz Wireless Digital Audio Headphone DIO S109
Users Manual
2.4 Ghz Wireless
Digital Audio Headphone
2.4 Ghz Wireless
Digital Audio Headphone
Before operating the units, please read this manual thoroughly.
Users Manual
C A U T I O N
RISK OF ELECTRONIC
SHOCK DO NOT OPEN
CAUTION:
DO NOT REMOVE THE COVER FOR REDUCING THE RISK
OF ELECTRIC SHOCK. NO USER-SERVICEABLE PARTS
INSIDE REFER SERVICING TO THE QUALIFIED SERVICE
PERSONNEL.
GENERAL SAFETY SUMMARY
WARNING
To prevent fire or shock hazard , do not expose the unit to rain
or moisture.
IMPORTANT SAFETY INSTRUCTIONS
All the saf ety an d op er at ing inst ruct ions sho uld be read
before the product is operated .
The saf ety an d op er at ing inst ruct ion s sho uld be ret ai ne d for
future refer en ce.
1.
2.
Do not use liqui d cleane rs or aer osol cleane rs. Use a dam p
clot h for the cl eani ng.
5.
All war ni ng s on the pr od uct an d in the op er at ing inst ruct ions
sho uld be ad he red to.
3.
All op erating an d use inst ruct ions sho uld be fol low ed .
4.
Do not use attachm ent s not recom mende d by the product s
manuf act urer if they may cause hazar ds.
6.
Do not use this product near water - for exam ple, near a bat h
tub, wash bow l, ki tchen si nk, or laund ry tub, in a wet basem ent ,
or near a sw imming pool ; and the like.
7.
8. Never push obje cts of any kin d in to th is product through
openin gs as th ey may to uch dangerous volta ge points or
short- out parts th at could result in a fir e or ele ctronic shock.
Never spill liq uid of any kin d on th e product.
9.
When repla cement parts are required, be sure th e service
technic ian has used replacement parts specifie d by the
manufa ctu rer or th at have the same characte ristic s as th e
orig inal part. Unauthorized substit utio ns may result in fir e,
electric shock, or oth er hazards.
12.
13. Upon comple tio n of any service or repair to th is product ask
the servic e te chnic ia n to perfo rm safety checks to dete rmine
that the product is in proper operatin g conditio n.
The product should be situ ate d away fr om heat sources such
as radia to rs, heat registers, sto ves, or oth er products in clu din g
amplifie rs th at produce heat.
14.
Unplu g Transmitt er fr om th e wall outle t and refer servic in g to
qualifie d servic e personnel under th e fo llo win g conditio ns.
When th e power- supply cord or plu g is damaged.
If liq uid have been spille d, or obje cts have fa lle n in to th e
products
If the product does not operate normally by fo llo wing th e
operatin g instructio ns, adju st only th ose controls th at are
covered by th e operatin g in structio ns as an improper
adju stm ent of oth er contr ol may result in damage and will
often requir e exte nsiv e work by a qualifie d te chnic ia n to
resto re th is product to its normal operatio n.
If the products has been dropped or damaged in any way.
When th e product exhibits a distin ct change in perfo rmance
- this indicates a need fo r servic e.
This product shoul d be operat ed onl y from the type of pow er
sour ce indi cat ed on the mar ki ng label . If you ar e not sur e of
the type or pow er suppl y to your hom e, consul t your pr oduct
deal er or local Pow er Com pany . Fo r pr oduct s int ende d to
operat e from bat ter y pow er, or ot her sour ces, ref er to the
operat ing inst ruct ion.
.
Power suppl y cor d shoul d be rout ed so that they are not likel y
to be wal ked on or pi nched by items pl aced upon or agai nst
them , payi ng par ticul ar attent ion to cor ds at plugs, or ot her
sour ces, refer to the operat ing inst ruct ions.
10.
11.
For adde d protect ion for this product dur ing a light ning st or m,
or it is lef t unat tende d and unused for long per iods of time,
unpl ug it from the wall out let and di sconnect cabl e syst em .
This will pr event dam age to the pr oduct due to light ni ng and
pow er line sur ges.
15.
Do not overlo ad wall outle ts, extension cords, or in te gral
convenie nce recepta cle s as th is can result in a ris k of fir e or
electric shock.
16.
Overview
Features
Package Contents
Names of parts
Operation
Table of Contents
1
1
2
2
3
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4
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Specification
Trouble Shooting
4..........................................
Charging battery
6
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Overview
1. Operating at 2.4GHz ISM band with 8 selectable
channels
2. Audio frequency response : 20Hz ~ 20KHz
3. Low power consumption
4. Non-compression for high quality sound with delay
time less than 0.5 ms
5. Wireless headphone built-in battery rechargeable
function
6. With channel switch & single volume control
7. Application distance up to 30m (L.O.S.) with perfect
reception
8. Comfortable fit to wear
Features
The 2.4GHz Wireless Digital Audio uses the latest
wireless technology to transmit crystal-clear audio
in a digital format.You can send the CD quality
music without compression from your DVD, CD player,
MP3 player,TV set, PDA, PC or Notebook to wireless
digital headphone. You also can enjoy your favorite
music by the wireless digital headphone.
1
Package Contents
1. Headphone
2. Transmitter
3. Power adaptor
4. Users manual
Names of parts
Headphone
Left Right
Power LED
Power ON/OFF
switch
Recharge jack
Channel
switch
Volume
control
Power LED
indicator
Channel
select button
DC jack Audio in
plug
Recharge plug
(for headphone)
Transmitter
x1
x1
x1
x1
2
Operation
2. Connect transmitter to audio source
Audio source
3. Turn on the headphone and it will Auto scan the
channel and select the best one.
2.1 Transmitter will detect Audio signal
2.2 If the transmitter surely detect the Audio signal,
it will auto turn on; if not, it won’t transmit.
Caution: Do not put the transmitter above metal
equipments, such as DVD player.
3.1 When press the channel switch(TACT switch),it
will skip to next channel.
1. Plug adaptor with transmitter into standard
electrical outlet.
3
3. When it is in charging, power LED will light in “Green”.
4. The proper time of charging is about 12 hours.
5. When it finish charging, power LED will flash in
“Green”.
6. When power on the headphone, power LED will light
in “Red”.
7. When the power of headphone is not enough, the
LED will light in “Dark red”.
Trouble shooting
Please read this users manual carefully before using
the Wireless Audio Product. If you still have difficulties
to use the product, consult the following syndrome,
which will guide you to solve most common problems.
1. Check the adaptor rightly connected.
2. Power On/Off switch is in right position.
3. Check all the cables well and rightly connected.
No Sound
4
Charging battery
Headphone
1. It can’t operate in charge mode.
2. Using the recharge plug (from the transmitter) to
plug in headphone socket to charge.
Light up in red
Having Interference
1. Move Transmitter and Receiver slowly to find a
best reception position for your audio system.
2.
5.
Shorten the distance between Transmitter and
Receiver.
3. Check if there is any interference of 2.4GHz radio
frequency sources or electrical appliances, such
as microwave oven, 2.4GHz cordless phone,
WLAN or Bluetooth headset, near the Receiver
source.
4. If there is any interference radio frequency source
near receiver, try to switch the channel to get a
best performance.
Check transmitter and headphone at the same
channel.
5
4. Check headphone and transmitter at the same
channel.
5. Check the headphone is in full power state.
Specification
Transmitter Headphone
9V DC 2.4 VDC
76 mA (Typ.) 120 mA (Typ.)
2400 ~ 2483.5 MHz
8
2410, 2419 ~ 2473 MHz
0 C~ +50 C
±100 KHz
EIRP+10 dBm
-85 dBm (Typ.)
45KOhm
20 Hz ~ 20 KHz, -3dB
0.1% (Typical)
6
Description
Supply Voltage
Frequency Range
Current Consumption
Operating Temperature
Frequency Stability
Channel Number
ChannelFrequency
80dB (Typical)
85dB (Typical)
75dB (Typical)
Headphone Impedence
TX Power
RX Sensitivity
Separation
THD
SN Ratio
Output Power
Dynamic Range
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in
a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one of the following measures:
. Reorient or relocate the receiving antenna.
. Increase the separation between the equipment and receiver.
. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
. Consult the dealer or an experienced radio/TV technician for help.
FCC Caution :To assure continued compliance, any changes or modifications not expressly approved by the party
responsible for compliance could void the user's authority to operate this equipment. (Example - use only shielded interface
cables when connecting to computer or peripheral devices).
FCC Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and
your body.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference received,
including interference that may cause undesired operation.